Zhengzhou Rongsheng Refractory Co., Ltd.
| Payment Terms | Western Union, L/C, T/T |
| Supply Ability | 1000 TON PER MONTH |
| Delivery Time | 25 Working Days After Payment |
| Packaging Details | Fumigation Pallet in size 920*920*1030mm with cardboard and corner protection,waterproof film |
| Fe2O3 | 2% |
| Bulk density | 1.0g/cm3 |
| Cold Crushing Strength | 4.0MPa |
| Work Temperature | 1400C |
| name | high alumina refractory bricks |
| Brand Name | RSNC |
| Certification | CE ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | Western Union, L/C, T/T | Supply Ability | 1000 TON PER MONTH |
| Delivery Time | 25 Working Days After Payment | Packaging Details | Fumigation Pallet in size 920*920*1030mm with cardboard and corner protection,waterproof film |
| Fe2O3 | 2% | Bulk density | 1.0g/cm3 |
| Cold Crushing Strength | 4.0MPa | Work Temperature | 1400C |
| name | high alumina refractory bricks | Brand Name | RSNC |
| Certification | CE ISO9001 | Place of Origin | China |
| High Light | heat resistant bricks ，cement kiln bricks | ||
Light Weight High Alumina Kiln Refractory Bricks With Small Thermal Conductivity
Application:
By using the products widely in insulating layers of various thermal equipments for example blast furnace, hot blast furnace, coke oven and linings where no high temperatures melt corrosion occurs.
Features:
Characterized by low bulk density, maximum service temperature is 1350C., high cold crushing strength, size precision and hold the most stable and lowest thermal conductivity of all insulating refractory bricks at present.
The total weight of the furnace body and walls thickness can be reduced effectively, thermal efficiency and working condition can be improved, energy consumption can be lowered, and productivity and significant economic results can be achieved.
High alumina lightweight insulating refractory brick is a kind of insulation material adopting organic matter as ignition loss substance in order to increase the porosity of refractory, which has such advantages as high porosity, small volume density, good insulation effect, high mechanical intensity, small thermal conductivity and long service life. For various industrial kilns & furnaces, it is a kind of essential refractory for energy saving and temperature preservation.
Physical and chemical index:
|
Brand Inedx | HG-1.2 | LG-1.0 | LG-0.9 | LG-0.8 | LG-0.7 | LG-0.6 | LG-0.5 |
| Al2O3,% | ≥48 | ||||||
| Fe2O3,% | ≤2.0 | ||||||
| Bulk Density ≤ | 1.2 | 1.0 | 0.9 | 0.8 | 0.7 | 0.6 | 0.5 |
| Cold Crushing Strength ≥ | 5 | 3.92 | 3.43 | 2.94 | 2.45 | 1.96 | 1.47 |
| (350°C)W/m.K Thermal Conductivity ≤ | 0.55 | 0.5 | 0.45 | 0.35 | 0.35 | 0.30 | 0.25 |
| Temp reheating shrinkage less than 2.0% | 1400 | 1400 | 1400 | 1400 | 1350 | 1350 | 1250 |
Product Pictures:
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
20000000-50000000
Employee Number:
101~150
Ecer Certification：
Verified Supplier
Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc. <p style="... Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc. <p style="...
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